html,
body {
  height: 100%;
}
a:hover {
  text-decoration: none;
}
.swiper-container {
  height: 100%;
}
.swiper-container .swiper-wrapper {
  height: 100%;
}
.swiper-container .swiper-wrapper .swiper-slide {
  height: 100%;
}
.swiper-container .swiper-wrapper .swiper-slide img {
  width: 100%;
  height: 100%;
}
.btn {
  width: 20%;
  position: absolute;
  bottom: 15%;
  margin-left: 37.5%;
  text-align: center;
  line-height: 1.06666667rem;
  border-radius: 3px;
  background: #fd9f28;
  color: #fff;
  z-index: 99;
  white-space: nowrap;
  overflow: hidden;
  font-size: 0.32rem;
}
